Laroal DY-F20L Mono Voice Playback Module 12V 24V 10W 20W Voice Prompts Board for Music Festival Party

• DY-F20L Is A DC 9V 12V 24V 20W Mono Voice Playback Module Which Can Be Trigger Play By 9 Input Signal. It Is A 1-on-1 Segmented Trigger Control Player that Supports MP3 and Decoding Formats; 9 Input Signal Can Be Triggered in Segments.
• It Is A Low-level Trigger; 6-35VDC Wide Voltage Power Supply, Direct Drive 4-8ohm Speaker, Maximum Output Power 30W; It Has Built-in 32Mbit (4MByte) Flash Storage and Connect to the Computer Via USB Data Cable to Replace Audio Files.
• It Can Adjust the Volume Level and Can Be Externally Connected With Warning Lights; Multiple Triggering Working Modes Can Be Set, Suitable For Various Scenarios and Applications.
• Audio files can be replaced by connecting the computer with a USB data cable.Please Use A USB Data Cable,do Not Use A USB Power Cable, otherwise the Computer Will Not Recognize It.
• Equipped with a 20W Class D power amplifier,it can directly drive 4-8ohm, 5W-20W speakers

Features: DC 6-35V wide voltage power supply 9-Channel 1-on-1 trigger interface,triggering up to 9 music Low level trigger version and directly using GND as a trigger signal Supports MP3 and WAV decoding formats,and audio file sampling rates up to 48KHz Built-in 32Mbit (4MByte) flash storage Audio files can be replaced by connecting the computer with a USB data cable Equipped with a 20W Class D power amplifier,it can directly drive 4-8ohm, 5W-20W speakers External warning lights can be connected and voltage is same to input voltage DIP switch is set with 8 trigger working modes Potentiometer adjusts volume Specifications： Work Voltage:DC 6V-35V Work Mode:9-Kinds Speaker Power:5W-20W Output Impedance:4ohm-8ohm Memory:32Mbit (4MByte) Flash Audio Output:Active output Adjust Volume:Yes Trigger Signal:Low Level Signal(NPN) Work Temperature:-20℃~85℃ Work Humidity:5%~95%RH Module Size:50*50mm Package Included： 1 x Mono Voice Playback Module Note: It is a low-level trigger,and the input port can input a GND signal. The power must be restarted after switching modes. The music file name must be a 5-digit number,for example: 00001.mp3 ~ 00009.mp3 Each input port can only control music file such as S3 just can control music file 00003.mp3.